<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div style="margin-left: 200px">
    <h3>上传文件</h3>
    <form action="uploadFile" enctype="multipart/form-data" method="post">
        选择文件：<input type="file" name="upload-file"> <br> <br>
        <input type="submit" value="确认上传">
    </form>
</div>
</body>
</html>